1 //-----------------------------------------------------------------------------
2 // Copyright (c) Microsoft Corporation. All rights reserved.
3 //-----------------------------------------------------------------------------
5 namespace System.Activities.Presentation.Hosting
8 using System.Collections.Generic;
11 using System.Reflection;
12 using System.Diagnostics.CodeAnalysis;
14 using System.Activities.Presentation.Model;
17 public interface IDocumentPersistenceService
19 object Load(string fileName);
20 void Flush(object documentRoot);
21 void OnModelChanged(object documentRoot);